Maemo a boleloang e le”

Ho na le litekanyetso tse ngata tsa lihlahisoa tsa Steel United States, haholo-holo tse kenyelletsang tse latelang:

ANSI Tekanyetso ea naha ea Amerika

AISI American Institute of Iron and Steel standards

Maemo a ASTM a Mokhatlo oa Amerika oa Lisebelisoa le Teko

ASME Standard

AMS Aerospace Material Specification (e 'ngoe ea litlhaloso tse sebelisoang haholo indastering ea lifofane tsa US, e ntlafalitsoeng ke SAE)

Tekanyetso ea API American Petroleum Institute

Litekanyetso tsa AWS AWS

SAE SAE Society of Motor Engineers standard

MIL Us Tekanyetso ea Sesole

QQ rona maemo a mmuso oa koporasi

Kgutsufatso e emeng bakeng sa dinaha tse ding

ISO: Mokhatlo oa Machaba oa Boemo

BSI: Setsi sa Maemo sa Brithani

DIN: Mokhatlo oa Maemo oa Jeremane

AFNOR: Mokhatlo oa Fora oa Boemo

JIS: Phuputso ea Maemo a Majapane a Indasteri

EN: Tekanyetso ea Europe

GB: Tekanyetso e tlamang ea naha ea People's Republic of China

GB/T: Tekanyetso ea naha e khothalelitsoeng ea People's Republic of China

GB/Z: Tokomane ea tekheniki ea Tataiso ea Boemo ba Naha ea People's Republic of China

Likgutsufatso tse sebelisoang hangata

SMLS: Peipi ea tšepe e sa tsitsang

ERW: Ho tjheseletsa ha Motlakase ho hanyetsana

EFW: Motlakase-fusion e cheselitsoeng

SAW: Welding ea Arc e kentsoeng ka metsing

SAWL: Longitudinal ka tlas'a metsi arc welding Longitude

SAWH: Ho tjheseletsa arc ka tlasa metsi

SS: tšepe e sa hloekang

Khokahano ea pheletso e sebelisoang hangata

Joseph t. : flat end flat

BE : Beveled qetellong ea letsoapo

Khoele end Khoele

BW: Butt welded qetellong

Cap Cap

NPT: Khoele ea lipeipi tsa naha